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authorOrcan Ogetbil <oget.fedora@gmail.com>2010-11-28 23:36:41 +0000
committerOrcan Ogetbil <oget.fedora@gmail.com>2010-11-28 23:36:41 +0000
commit391632b0bd841331fac2540bedf54a5710da67d5 (patch)
treecade56f2b31915b7b1874bc50839cb8aa48ee576
parent6ff11b785bf821f815c68982cdd71c4eb16ef766 (diff)
ported to Qt4
-rw-r--r--muse2/ChangeLog1
-rw-r--r--muse2/muse/master/lmaster.cpp145
-rw-r--r--muse2/muse/master/lmaster.h37
-rw-r--r--muse2/muse/master/master.cpp8
-rw-r--r--muse2/muse/master/master.h10
-rw-r--r--muse2/muse/master/masteredit.cpp22
-rw-r--r--muse2/muse/master/masteredit.h7
7 files changed, 106 insertions, 124 deletions
diff --git a/muse2/ChangeLog b/muse2/ChangeLog
index 26ccf925..a56d1a92 100644
--- a/muse2/ChangeLog
+++ b/muse2/ChangeLog
@@ -6,6 +6,7 @@
TODO: Plugin controllers disabled - we need the Ctrl class.
Restoring of state (that's a MusE problem I think).
Fix deicsonze.cpp:3612: warning: deprecated conversion from string constant to ‘char*’
+ - Ported Mastertrack list view. (Orcan)
27.11.2010
- Completed porting pianoroll module including menus, shortcuts. Should be done. (Tim)
- Ported the following .ui widgets to Qt4: organguibase, gatetime, midisync,
diff --git a/muse2/muse/master/lmaster.cpp b/muse2/muse/master/lmaster.cpp
index 3193bbb3..18d2e718 100644
--- a/muse2/muse/master/lmaster.cpp
+++ b/muse2/muse/master/lmaster.cpp
@@ -15,21 +15,13 @@
#include "shortcuts.h"
#include "debug.h"
-//#include <q3toolbar.h>
-#include <QToolBar>
-#include <QToolButton>
-#include <QToolTip>
-#include <QLayout>
-#include <QSizeGrip>
-#include <Q3PopupMenu>
-#include <QMenuBar>
-#include <Q3ListView>
+#include <QCloseEvent>
+#include <QMenu>
#include <QMessageBox>
#include <QStyle>
-//#include <Q3Accel>
-#include <QAction>
-//Added by qt3to4:
-#include <QCloseEvent>
+#include <QToolBar>
+#include <QToolButton>
+#include <QTreeWidget>
#define LMASTER_BEAT_COL 0
#define LMASTER_TIME_COL 1
@@ -74,19 +66,31 @@ LMaster::LMaster()
setFixedWidth(400);
//---------Pulldown Menu----------------------------
- menuEdit = new Q3PopupMenu(this);
- menuBar()->insertItem(tr("&Edit"), menuEdit);
- undoRedo->addTo(menuEdit);
+ menuEdit = new QMenu(tr("&Edit"));
+ QSignalMapper *signalMapper = new QSignalMapper(this);
+ menuBar()->addMenu(menuEdit);
+ menuEdit->addActions(undoRedo->actions());
menuEdit->insertSeparator();
- menuEdit->insertItem(tr("Insert Tempo"), CMD_INSERT_TEMPO);
- menuEdit->insertItem(tr("Insert Signature"), CMD_INSERT_SIG);
- menuEdit->insertItem(tr("Edit Positon"), CMD_EDIT_BEAT);
- menuEdit->insertItem(tr("Edit Value"), CMD_EDIT_VALUE);
-
- menuEdit->insertItem(tr("Delete Event"), CMD_DELETE);
- menuEdit->setAccel(Qt::Key_Delete, CMD_DELETE);
-
- connect(menuEdit, SIGNAL(activated(int)), SLOT(cmd(int)));
+ QAction *tempoAction = menuEdit->addAction(tr("Insert Tempo"));
+ QAction *signAction = menuEdit->addAction(tr("Insert Signature"));
+ QAction *posAction = menuEdit->addAction(tr("Edit Positon"));
+ QAction *valAction = menuEdit->addAction(tr("Edit Value"));
+ QAction *delAction = menuEdit->addAction(tr("Delete Event"));
+ delAction->setShortcut(Qt::Key_Delete);
+
+ connect(tempoAction, SIGNAL(triggered()), signalMapper, SLOT(map()));
+ connect(signAction, SIGNAL(triggered()), signalMapper, SLOT(map()));
+ connect(posAction, SIGNAL(triggered()), signalMapper, SLOT(map()));
+ connect(valAction, SIGNAL(triggered()), signalMapper, SLOT(map()));
+ connect(delAction, SIGNAL(triggered()), signalMapper, SLOT(map()));
+
+ signalMapper->setMapping(tempoAction, CMD_INSERT_TEMPO);
+ signalMapper->setMapping(signAction, CMD_INSERT_SIG);
+ signalMapper->setMapping(posAction, CMD_EDIT_BEAT);
+ signalMapper->setMapping(valAction, CMD_EDIT_VALUE);
+ signalMapper->setMapping(delAction, CMD_DELETE);
+
+ connect(signalMapper, SIGNAL(mapped(int)), SLOT(cmd(int)));
//---------ToolBar----------------------------------
tools = addToolBar(tr("Master tools"));
@@ -113,14 +117,15 @@ LMaster::LMaster()
// master
//---------------------------------------------------
- view = new Q3ListView(mainw);
+ view = new QTreeWidget;
view->setAllColumnsShowFocus(true);
- view->setSelectionMode(Q3ListView::Single);
- view->addColumn(tr("Meter"), 100);
- view->addColumn(tr("Time"), 100);
- view->addColumn(tr("Type"), 100);
- view->addColumn(tr("Value"), 100);
- view->setSorting(-1);
+ view->setSelectionMode(QAbstractItemView::SingleSelection);
+ QStringList columnnames;
+ columnnames << tr("Meter")
+ << tr("Time")
+ << tr("Type")
+ << tr("Value");
+ view->setHeaderLabels(columnnames);
//---------------------------------------------------
// Rest
@@ -135,9 +140,9 @@ LMaster::LMaster()
// mainGrid->addWidget(corner, 1, 1, AlignBottom | AlignRight);
updateList();
- connect(view, SIGNAL(selectionChanged(Q3ListViewItem*)), SLOT(select(Q3ListViewItem*)));
- connect(view, SIGNAL(pressed(Q3ListViewItem*, const QPoint&, int)), SLOT(itemPressed(Q3ListViewItem*, const QPoint&, int)));
- connect(view, SIGNAL(doubleClicked(Q3ListViewItem* )), SLOT(itemDoubleClicked(Q3ListViewItem*)));
+ connect(view, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(select(QTreeWidgetItem*, QTreeWidgetItem*)));
+ connect(view, SIGNAL(itemPressed(QTreeWidgetItem*, int)), SLOT(itemPressed(QTreeWidgetItem*, int)));
+ connect(view, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), SLOT(itemDoubleClicked(QTreeWidgetItem*)));
connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int)));
connect(tempoButton, SIGNAL(clicked()), SLOT(tempoButtonClicked()));
connect(timeSigButton, SIGNAL(clicked()), SLOT(timeSigButtonClicked()));
@@ -178,7 +183,7 @@ void LMaster::insertTempo(const TEvent* ev)
void LMaster::updateList()
{
- LMasterLViewItem* selected = (LMasterLViewItem*) view->selectedItem();
+ LMasterLViewItem* selected = (LMasterLViewItem*) view->currentItem();
LMASTER_LVTYPE type = LMASTER_TEMPO;
unsigned tick = 0;
@@ -224,7 +229,7 @@ void LMaster::updateList()
LMasterLViewItem* tmp = getItemAtPos(tick, type);
if (tmp) {
view->clearSelection();
- view->setSelected(tmp, true);
+ view->setCurrentItem(tmp);
}
}
}
@@ -271,7 +276,7 @@ void LMaster::writeStatus(int level, Xml& xml) const
// select
//---------------------------------------------------------
-void LMaster::select(Q3ListViewItem* /*item*/)
+void LMaster::select(QTreeWidgetItem* /*item*/, QTreeWidgetItem* /*previous_item*/)
{
// printf("select %x\n", unsigned(item));
}
@@ -284,15 +289,15 @@ void LMaster::cmd(int cmd)
{
switch(cmd) {
case CMD_DELETE: {
- LMasterLViewItem* l = (LMasterLViewItem*) view->selectedItem();
+ LMasterLViewItem* l = (LMasterLViewItem*) view->currentItem();
if (!l)
return;
// Delete item:
if (l->tick() != 0) {
- if (l == view->lastItem())
- view->setSelected(l->itemAbove(), true);
+ if (l == view->topLevelItem(view->topLevelItemCount() - 1))
+ view->setCurrentItem(view->itemAbove(l));
else
- view->setSelected(l->itemBelow(), true);
+ view->setCurrentItem(view->itemBelow(l));
switch (l->getType()) {
case LMASTER_TEMPO:
@@ -323,8 +328,8 @@ void LMaster::cmd(int cmd)
case CMD_EDIT_BEAT:
case CMD_EDIT_VALUE:
cmd == CMD_EDIT_VALUE ? editorColumn = LMASTER_VAL_COL : editorColumn = LMASTER_BEAT_COL;
- if (view->selectedItem() && !editedItem) {
- itemDoubleClicked(view->selectedItem());
+ if (view->currentItem() && !editedItem) {
+ itemDoubleClicked(view->currentItem());
}
break;
}
@@ -333,7 +338,7 @@ void LMaster::cmd(int cmd)
/*!
\fn LMaster::itemPressed(QListViewItem* i, const QPoint& p, int column)
*/
-void LMaster::itemPressed(Q3ListViewItem* i, const QPoint& /*p*/, int column)
+void LMaster::itemPressed(QTreeWidgetItem* i, int column)
{
//printf("itemPressed, column: %d\n", column);
if (editedItem) {
@@ -348,13 +353,13 @@ void LMaster::itemPressed(Q3ListViewItem* i, const QPoint& /*p*/, int column)
// itemDoubleClicked(QListViewItem* item)
//! Sets lmaster in edit mode, and opens editor for selected value
//---------------------------------------------------------
-void LMaster::itemDoubleClicked(Q3ListViewItem* i)
+void LMaster::itemDoubleClicked(QTreeWidgetItem* i)
{
//printf("itemDoubleClicked\n");
if (!editedItem && editorColumn == LMASTER_VAL_COL) {
editedItem = (LMasterLViewItem*) i;
- QRect itemRect = view->itemRect(editedItem);
+ QRect itemRect = view->visualItemRect(editedItem);
int x1 = view->columnWidth(LMASTER_BEAT_COL) + view->columnWidth(LMASTER_TIME_COL)
+ view->columnWidth(LMASTER_TYPE_COL);
itemRect.setX(x1);
@@ -372,7 +377,7 @@ void LMaster::itemDoubleClicked(Q3ListViewItem* i)
// Edit tempo value:
if (editedItem->getType() == LMASTER_TEMPO) {
if (!editor)
- editor = new QLineEdit(view->viewport(), "lineedit");
+ editor = new QLineEdit(view->viewport());
editor->setText(editedItem->text(LMASTER_VAL_COL));
editor->setGeometry(itemRect);
editor->show();
@@ -382,7 +387,7 @@ void LMaster::itemDoubleClicked(Q3ListViewItem* i)
}
else { // Edit signatur value:
if (!sig_editor)
- sig_editor = new SigEdit(view->viewport(), "sigedit");
+ sig_editor = new SigEdit(view->viewport());
sig_editor->setValue(editedItem->text(LMASTER_VAL_COL));
sig_editor->setGeometry(itemRect);
sig_editor->show();
@@ -402,9 +407,9 @@ void LMaster::itemDoubleClicked(Q3ListViewItem* i)
// Everything OK
else {
if (!pos_editor)
- pos_editor = new PosEdit(view->viewport(), "tmpposedit");
+ pos_editor = new PosEdit(view->viewport());
pos_editor->setValue(editedItem->tick());
- QRect itemRect = view->itemRect(editedItem);
+ QRect itemRect = view->visualItemRect(editedItem);
itemRect.setX(0);
itemRect.setWidth(view->columnWidth(LMASTER_BEAT_COL));
pos_editor->setGeometry(itemRect);
@@ -479,10 +484,10 @@ void LMaster::returnPressed()
audio->msgAddTempo(newtick, tempo, false);
song->endUndo(SC_TEMPO);
// Select the item:
- Q3ListViewItem* newSelected = (Q3ListViewItem*) getItemAtPos(newtick, LMASTER_TEMPO);
+ QTreeWidgetItem* newSelected = (QTreeWidgetItem*) getItemAtPos(newtick, LMASTER_TEMPO);
if (newSelected) {
view->clearSelection();
- view->setSelected(newSelected, true);
+ view->setCurrentItem(newSelected);
}
}
else if (editedItem->getType() == LMASTER_SIGEVENT) {
@@ -501,10 +506,10 @@ void LMaster::returnPressed()
//audio->msgAddSig(newtick, z, n, true);
// Select the item:
- Q3ListViewItem* newSelected = (Q3ListViewItem*) getItemAtPos(newtick, LMASTER_SIGEVENT);
+ QTreeWidgetItem* newSelected = (QTreeWidgetItem*) getItemAtPos(newtick, LMASTER_SIGEVENT);
if (newSelected) {
view->clearSelection();
- view->setSelected(newSelected, true);
+ view->setCurrentItem(newSelected);
}
}
@@ -578,7 +583,7 @@ QString LMasterLViewItem::text(int column) const
// LMasterTempoItem
//! Initializes a LMasterTempoItem with a TEvent
//---------------------------------------------------------
-LMasterTempoItem::LMasterTempoItem(Q3ListView* parent, const TEvent* ev)
+LMasterTempoItem::LMasterTempoItem(QTreeWidget* parent, const TEvent* ev)
: LMasterLViewItem(parent)
{
tempoEvent = ev;
@@ -597,13 +602,17 @@ LMasterTempoItem::LMasterTempoItem(Q3ListView* parent, const TEvent* ev)
c3 = "Tempo";
double dt = (1000000.0 * 60.0)/ev->tempo;
c4.setNum(dt, 'f', 3);
+ setText(0, c1);
+ setText(1, c2);
+ setText(2, c3);
+ setText(3, c4);
}
//---------------------------------------------------------
// LMasterSigEventItem
//! Initializes a ListView item with a SigEvent
//---------------------------------------------------------
-LMasterSigEventItem::LMasterSigEventItem(Q3ListView* parent, const SigEvent* ev)
+LMasterSigEventItem::LMasterSigEventItem(QTreeWidget* parent, const SigEvent* ev)
: LMasterLViewItem(parent)
{
sigEvent = ev;
@@ -620,6 +629,10 @@ LMasterSigEventItem::LMasterSigEventItem(Q3ListView* parent, const SigEvent* ev)
c2.sprintf("%03d:%02d:%03d", min, sec, msec);
c3 = "Timesig";
c4.sprintf("%d/%d", ev->z, ev->n);
+ setText(0, c1);
+ setText(1, c2);
+ setText(2, c3);
+ setText(3, c4);
}
//---------------------------------------------------------
@@ -637,12 +650,13 @@ void LMaster::tempoButtonClicked()
int newTick = sigmap.bar2tick(m, b, t);
TEvent* ev = new TEvent(lastTempo->tempo(), newTick);
new LMasterTempoItem(view, ev);
- Q3ListViewItem* newTempoItem = view->firstChild();
+ QTreeWidgetItem* newTempoItem = view->topLevelItem(0);
+ //LMasterTempoItem* newTempoItem = new LMasterTempoItem(view, ev);
editingNewItem = true; // State
editorColumn = LMASTER_VAL_COL; // Set that we edit editorColumn
view->clearSelection();
- view->setSelected(newTempoItem, true);
+ view->setCurrentItem(newTempoItem);
itemDoubleClicked(newTempoItem);
}
@@ -662,12 +676,13 @@ void LMaster::timeSigButtonClicked()
int newTick = sigmap.bar2tick(m, b, t);
SigEvent* ev = new SigEvent(lastSig->z(), lastSig->n(), newTick);
new LMasterSigEventItem(view, ev);
- Q3ListViewItem* newSigItem = view->firstChild();
+ QTreeWidgetItem* newSigItem = view->topLevelItem(0);
+ //LMasterSigEventItem* newSigItem = new LMasterSigEventItem(view, ev);
editingNewItem = true; // State
editorColumn = LMASTER_VAL_COL; // Set that we edit editorColumn
view->clearSelection();
- view->setSelected(newSigItem, true);
+ view->setCurrentItem(newSigItem);
itemDoubleClicked(newSigItem);
}
@@ -677,9 +692,9 @@ void LMaster::timeSigButtonClicked()
*/
LMasterLViewItem* LMaster::getLastOfType(LMASTER_LVTYPE t)
{
- LMasterLViewItem* tmp = (LMasterLViewItem*) view->lastItem();
+ LMasterLViewItem* tmp = (LMasterLViewItem*) view->topLevelItem(view->topLevelItemCount() - 1);
while (tmp->getType() != t) {
- tmp = (LMasterLViewItem*) tmp->itemAbove();
+ tmp = (LMasterLViewItem*) view->itemAbove(tmp);
}
return tmp;
}
@@ -690,11 +705,11 @@ LMasterLViewItem* LMaster::getLastOfType(LMASTER_LVTYPE t)
*/
LMasterLViewItem* LMaster::getItemAtPos(unsigned tick, LMASTER_LVTYPE t)
{
- LMasterLViewItem* tmp = (LMasterLViewItem*) view->firstChild();
+ LMasterLViewItem* tmp = (LMasterLViewItem*) view->topLevelItem(0);
while (tmp) {
if (tmp->getType() == t && tmp->tick() == tick)
return tmp;
- tmp = (LMasterLViewItem*) tmp->itemBelow();
+ tmp = (LMasterLViewItem*) view->itemBelow(tmp);
}
return 0;
diff --git a/muse2/muse/master/lmaster.h b/muse2/muse/master/lmaster.h
index bb74a903..92c213b0 100644
--- a/muse2/muse/master/lmaster.h
+++ b/muse2/muse/master/lmaster.h
@@ -8,25 +8,16 @@
#ifndef __LMASTER_EDIT_H__
#define __LMASTER_EDIT_H__
-#include <QWidget>
-#include <QLineEdit>
-//Added by qt3to4:
-#include <QMouseEvent>
-#include <Q3PopupMenu>
-#include <QCloseEvent>
#include "midieditor.h"
#include "noteinfo.h"
#include "cobject.h"
-//#include <q3mainwindow.h>
-#include <Q3ListView>
#include "tempo.h"
#include "sig.h"
-class QToolButton;
-class Q3ListView;
-class SigEvent;
+#include <QTreeWidgetItem>
+
class QLineEdit;
-class QMouseEvent;
+class SigEvent;
class PosEdit;
class SigEdit;
@@ -40,15 +31,13 @@ enum LMASTER_LVTYPE
// LMasterLViewItem
//! QListViewItem base class for LMasterTempoItem and LMasterSigEventItem
//---------------------------------------------------------
-class LMasterLViewItem : public Q3ListViewItem {
+class LMasterLViewItem : public QTreeWidgetItem {
protected:
QString c1, c2, c3, c4;
public:
- LMasterLViewItem(Q3ListView* parent)
- : Q3ListViewItem(parent) { }
- LMasterLViewItem(Q3ListView* parent, Q3ListViewItem* after)
- : Q3ListViewItem(parent, after) { }
+ LMasterLViewItem(QTreeWidget* parent)
+ : QTreeWidgetItem(QTreeWidgetItem::UserType) {parent->insertTopLevelItem(0, this);}
virtual QString text(int column) const;
virtual LMASTER_LVTYPE getType() = 0;
virtual unsigned tick() = 0;
@@ -64,7 +53,7 @@ class LMasterTempoItem : public LMasterLViewItem {
const TEvent* tempoEvent;
public:
- LMasterTempoItem(Q3ListView* parent, const TEvent* t);
+ LMasterTempoItem(QTreeWidget* parent, const TEvent* t);
virtual LMASTER_LVTYPE getType() { return LMASTER_TEMPO; }
const TEvent* getEvent() { return tempoEvent; }
virtual unsigned tick() { return tempoEvent->tick; }
@@ -81,7 +70,7 @@ class LMasterSigEventItem : public LMasterLViewItem {
const SigEvent* sigEvent;
public:
- LMasterSigEventItem(Q3ListView* parent, const SigEvent* s);
+ LMasterSigEventItem(QTreeWidget* parent, const SigEvent* s);
virtual LMASTER_LVTYPE getType() { return LMASTER_SIGEVENT; }
const SigEvent* getEvent() { return sigEvent; }
virtual unsigned tick() { return sigEvent->tick; }
@@ -95,9 +84,9 @@ class LMasterSigEventItem : public LMasterLViewItem {
//---------------------------------------------------------
class LMaster : public MidiEditor {
- Q3ListView* view;
+ QTreeWidget* view;
QToolBar* tools;
- Q3PopupMenu* menuEdit;
+ QMenu* menuEdit;
enum { CMD_DELETE, CMD_INSERT_SIG, CMD_INSERT_TEMPO, CMD_EDIT_BEAT, CMD_EDIT_VALUE };
@@ -117,10 +106,10 @@ class LMaster : public MidiEditor {
bool editingNewItem;
private slots:
- void select(Q3ListViewItem*);
- void itemDoubleClicked(Q3ListViewItem* item);
+ void select(QTreeWidgetItem*, QTreeWidgetItem*);
+ void itemDoubleClicked(QTreeWidgetItem* item);
void returnPressed();
- void itemPressed(Q3ListViewItem* i, const QPoint& p, int column);
+ void itemPressed(QTreeWidgetItem* i, int column);
void tempoButtonClicked();
void timeSigButtonClicked();
void cmd(int cmd);
diff --git a/muse2/muse/master/master.cpp b/muse2/muse/master/master.cpp
index 2c6b5bf7..3b593fee 100644
--- a/muse2/muse/master/master.cpp
+++ b/muse2/muse/master/master.cpp
@@ -8,14 +8,10 @@
#include <stdio.h>
#include <values.h>
-#include <QLineEdit>
-#include <Q3PopupMenu>
-#include <QPainter>
-#include <Q3Header>
#include <QCursor>
-//Added by qt3to4:
-#include <QMouseEvent>
#include <QEvent>
+#include <QMouseEvent>
+#include <QPainter>
#include "globals.h"
#include "master.h"
diff --git a/muse2/muse/master/master.h b/muse2/muse/master/master.h
index a5b2dc71..4c38bc16 100644
--- a/muse2/muse/master/master.h
+++ b/muse2/muse/master/master.h
@@ -8,19 +8,17 @@
#ifndef __MASTER_H__
#define __MASTER_H__
-#include <QPoint>
-//Added by qt3to4:
-#include <QMouseEvent>
-#include <QEvent>
-
#include "view.h"
#include "song.h"
#include "tools.h"
-class ScrollScale;
+class QMouseEvent;
class QPainter;
+class QPoint;
class QRect;
+
class MidiEditor;
+class ScrollScale;
//---------------------------------------------------------
// Master
diff --git a/muse2/muse/master/masteredit.cpp b/muse2/muse/master/masteredit.cpp
index 7f9a2f7e..2736808e 100644
--- a/muse2/muse/master/masteredit.cpp
+++ b/muse2/muse/master/masteredit.cpp
@@ -22,27 +22,11 @@
#include "globals.h"
#include <values.h>
-//#include <q3toolbar.h>
+
+#include <QCloseEvent>
+#include <QLabel>
#include <QToolBar>
#include <QToolButton>
-#include <QToolTip>
-#include <q3accel.h>
-#include <QLayout>
-#include <q3hbox.h>
-#include <QSizeGrip>
-#include <QScrollBar>
-#include <QLabel>
-#include <QPushButton>
-#include <QRadioButton>
-#include <q3buttongroup.h>
-#include <q3listbox.h>
-#include <QComboBox>
-#include <q3header.h>
-#include <q3popupmenu.h>
-#include <QMenuBar>
-#include <QAction>
-//Added by qt3to4:
-#include <QCloseEvent>
int MasterEdit::_rasterInit = 0;
diff --git a/muse2/muse/master/masteredit.h b/muse2/muse/master/masteredit.h
index 62de4d58..9fa3bd6d 100644
--- a/muse2/muse/master/masteredit.h
+++ b/muse2/muse/master/masteredit.h
@@ -8,15 +8,14 @@
#ifndef __MASTER_EDIT_H__
#define __MASTER_EDIT_H__
-#include <QWidget>
-//Added by qt3to4:
-#include <QCloseEvent>
#include "midieditor.h"
#include "noteinfo.h"
#include "cobject.h"
-//#include <q3mainwindow.h>
+class QCloseEvent;
+class QToolBar;
class QToolButton;
+
class Master;
class ScrollScale;
class MTScale;